Drone....
X2 on that, but another thing you might be able to try, not sure if anyone has tried it. Get some of that insulation that people use for Audio, like Dynamat. I figure it might be able to help it, but pretty much any aftermarket system will get drone. Some more than others, mine is pretty vicious drone though, haha.
I have the Corsa Sport on my truck, with the side exit. It rumbles when I accelerate but I get zero drone... whether cruising at city speeds or at highway speeds.
X2 on that, but another thing you might be able to try, not sure if anyone has tried it. Get some of that insulation that people use for Audio, like Dynamat. I figure it might be able to help it, but pretty much any aftermarket system will get drone. Some more than others, mine is pretty vicious drone though, haha.
by far the best sounding mufflers out there.




